Managed XDR

linux64-sat-virus-sang...trickster-d5e19a7e.gxe (TrickBot) — malware analysis report

File info

Filename
linux64-sat-virus-sangra-2018-11-08-nuevos-bichos-trojan.totbrick-trickbot-o-trickster-d5e19a7e.gxe
File type
PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows
File size
384.5 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
9e111a643baca9e2d654eef9868d1f5a3f9af767
SHA256
ea79f26437f3d0eb8a5185bcf1190ea0918c5263a2ca1336c0915fded8d4b7ad
MD5
d5e19a7e6f286785b1b4adb433211572

Malwares

  • TrickBot

Signatures

Execution

T1059.001 suspicious_powershell: Creates suspicious powershell process
T1059.001 suspicious_process: Spawns a suspicious process

Persistence

T1574.011 persistence_services: Modifies Services registry key
T1543.003 persistence_services: Modifies Services registry key

Privilege Escalation

T1574.011 persistence_services: Modifies Services registry key
T1543.003 persistence_services: Modifies Services registry key
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Defense Evasion

T1562.001 disables_security: Disables Windows Security options
T1027.002 unnamed_memory_regions_contains_pe: One or several unnamed memory regions are PE files
T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1574.011 persistence_services: Modifies Services registry key
T1027.002 packer_entropy: Probably contains compressed or encrypted data
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Discovery

T1518.001 antiav_detectservice: Attempts to detect installed antiviruses by a certain service
T1057 process_interest: Enumerates processes
T1518 locates_browser: Attempts to identify where browsers are installed

Impact

T1489 stops_service: Stops Windows services
T1489 net_stop: Stops services through the use of net stop

Other

yara_rules: Static rules
copies_self: Creates a copy of itself
creates_exe: Creates executable files in the file system
executes_dropped_exe: Executes dropped exe files
process_crashed: One of the processes has failed
get_policy_info: Retrieves information about a Policy object
test_check_service: Starts services

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